Available model combinations IDU / ODU:
AB71S2G1FA / 1U71S2SR2FA
ABH105H1ERG / 1U105S2SS2FA (1U105S2SS1FB)
ABH125K1ERG / 1U125S2SN2FA (1U125S2SN2FB)
ABH140K1ERG / 1U140S2SN1FA (1U140S2SN1FB)
ABH140K1ERG / 1U140S2SP2FA (1U140S2SP2FB)
ABH160K1ERG / 1U160S2SP1FB
Comparing with conventional AC fan motor, and DC fan motor is more efficiency. Motor power input reduced 50% than that with the same power output.
The four flaps can be controlled individually according to end users by controller, providing maximum comfort throughout the room, it is a good solution to avoid "air conditioning disease".
There are 4 speed airflow: super low/low/medium/high to choose for comfort.
There are also turbo mode with super high speed for guick cooling/heating.
The area of the heat exchanger is increased to increase the heating efficiency.